自制重力势能、内能教具 提升物理教学有效性

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-2326|volume|7|110-112

ISSN: 1004-2326

Source: 实验教学与仪器, Vol.volume, Iss.7, 2017-01, pp. : 110-112

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Abstract